The government of the time, led by Lord Melbourne, had flown into a panic in the wake of Queen Victoria's death. There was only one clear successor to the throne: her uncle Ernest Augustus I, the Duke of Cumberland and King of Hanover, the fifth son of King George III. However, the thought of him becoming the king of England filled almost everyone with horror, for sixty-nine-year-old Ernest had, without a doubt, inherited his father's madness. There were persistent rumours that he'd brutally murdered his valet in 1810, fathered a son by Princess Sophia-who happened to be his own sister-and had indecently assaulted Lady Lyndhurst. He was also an extreme conservative, and thus out of step with the more liberal politics that were sweeping Britain at the time. Besides, it would mean reuniting the royal houses of Hanover and the United Kingdom, which had only been separated three years before, after Victoria came to power.

In the immediate aftermath of the assassination, the populace took to the streets to protest at the possibility of Ernest becoming their king. Riots broke out in several cities. A bomb exploded near the Houses of Parliament.

The government declared a constitutional crisis, the Duke of Cumberland's accession was blocked, and regal powers were passed to a council of high officials, among them the then foreign secretary, Lord Palmerston. These men turned their attention to an item of legislation that had been due for presentation in August of 1840. It was the Regency Act, prepared when Victoria declared her first pregnancy and designed to allow her husband, Prince Albert of Saxe-Coburg and Gotha, to be designated regent in the event of his wife's death before their child reached the age of majority.

Palmerston, who'd been intensely disliked by Victoria due to his propensity for acting without going through a proper consultation processes, knew a good thing when he saw it. With a political sleight of hand, he and his fellow council members backdated the Regency Act to make it effective from the time the royal couple's child had been conceived, rather than from the time of its birth. The Act was then rushed through Parliament and approved unanimously.

It was, of course, sheer hocus-pocus.

The unborn child had died with Victoria, so Act or no Act, the prince regent had no right to the throne. To achieve that, further manipulations were needed. The constitution required a rewrite.

Ernest Augustus I was, of course, furious. Had Hanover been any larger than a small English county, he may well have declared war. As it was, he looked on helplessly while the British politicians made the necessary adjustments and signed away his rights of accession.

In April 1842, the throne of the British Empire was passed to the House of Saxe-Coburg and Gotha.

Albert became king.

Wednesday tried and failed to dawn. It wasn't until late morning that the fog allowed a smudge of daylight to filter through.

Sir Richard Francis Burton had spent the previous evening pondering the report Detective Inspector Trounce had loaned him. There was one aspect of it that he and the Yard man hadn't discussed: in every description given by witnesses-even those where the apparition was said to be a ghost or a devil-its age was estimated as "early forties." Yet twenty-four years had passed since the first manifestation. If Jack had been in his early forties when he pounced on Mary Stevens then he should be nigh on sixty-five by now. The face Burton had seen beneath the globular helmet had been lined with madness and pain but certainly not with age.

He was beginning to agree with Trounce that the Spring Heeled Jack phenomenon might involve more than one person-and perhaps more than one generation.

As was his habit, he slept lightly and restlessly, awoke early, and wrote for three hours before taking breakfast.

Throughout the rest of the morning, the gas lamps glowed in both his study and the library upstairs as he brought down stacks of books and searched through them for references to any mythical being that might resemble his assailant. While he was at it, he kept his eyes open for information concerning wolf-men, too.

In the latter case, there was a plethora of references to loups-garous-or werewolves. Tales had been told of half-man, half-wolf creatures all over the world and throughout history. The same could not be said for Spring Heeled Jack; Burton found but one mention of a stilt-walking spirit.

He was smoking a hookah while studying the reference when Algernon Swinburne called at one o'clock.

The poet stood on tiptoe and peered over a wall of books at Burton, who'd absent-mindedly muttered "send him in" when Mrs. Angell announced his friend's arrival. It was plain that the great explorer was in one of his "scholarly funks"-as Swinburne called them-and was blind to all but the book in his hand.

"Boo!" said the poet.

"Moko Jumbi," announced Burton.

"Eh?"

The explorer looked up. "Oh, hello, Algy. There's nothing. No reference I can find that at all resembles Spring Heeled Jack with the exception of the Caribbean's `Moko Jumbi,' which is represented in carnivals by stilt-walking dancers. The origin is definitely African. Moko is a god of the Congo region; the word means `diviner.' As for jumbi,' I believe it roughly equates with the Arabian `djinni' and probably has its origin in the Congolese word `zumbi.' So: 'Diviner Spirit.' Interesting."

"Is it?" said Swinburne. "Why are you researching Spring Heeled Jack? Are you joining the Rakes? And why do you have a black eye?"

"The one gave me the other."

"What? What? Are you telling me that Spring Heeled Jack whacked you in the eye?" exclaimed Swinburne, moving around the books to sit in the armchair facing Burton's. His elbow caught a stack and sent volumes cascading to the floor.

Burton sighed. `Do you consider `whacked' to be a suitable word for an up-and-coming poet?"

"Shut up and answer the question!"

"If I shut up I can hardly-"

"Richard!" screeched Swinburne, bouncing in his seat.

Burton laughed. It looked like it hurt him; his upper lip curled, revealing over-long canines, and his eyes seemed to wince, as if seldom-used muscles had come into play. Three deep-chested barks, then the face fell back to its normal savage aspect and the penetrating eyes levelled at Swinburne's own pale green orbs.

"It's true, Algy. I was attacked by Spring Heeled Jack after leaving you at the Cannibal Club," he said, putting his book aside. He proceeded to describe the incident.

"Great heavens, but that's wonderful!" enthused Swinburne when he'd finished. "Fancy being punched in the head by a myth! I don't believe you, of course. Have you eaten?"

"I can assure you that I'm telling the truth and it felt far from wonderful. No, I haven't."

"Come on then-let's go for tiffin at the Black Toad."

Burton put the hookah aside and stood. "Very well, but go easy on the ale. Last time we lunched there, I had to carry you out over my shoulder."

"Funny." The little poet chuckled. "I don't remember that at all!"

As he leaped up, his foot clipped another pile of books and sent it crashing down.

A couple of minutes later, the two men, with overcoats buttoned up to their necks, top hats at a jaunty angle on their heads, and canes swinging in their hands, strolled out of 14 Montagu Place and headed east toward Baker Street.