“In that case, sir,” replied the king, “I wish you a good journey.”

Thus parted these remarkable men, who were never destined to meet again.

Voltaire, being safe out of Prussia, in the territory of the King of Poland, instead of hastening to Plombières, tarried in Dresden, and then in Leipsic. From those places he began shooting, through magazines, newspapers, and various other instrumentalities, his poisoned darts at M. Maupertuis. Though these malignant assaults, rapidly following each other, were anonymous, no one could doubt their authorship. M. Maupertuis, exasperated, wrote to him from Berlin on the 7th of April:

“If it be true that you design to attack me again, I declare to you that I have still health enough to find you, wherever you are, and to take the most signal vengeance upon you. Thank the respect and obedience which have hitherto restrained my arm, and saved you from the worst adventure you have ever had.

Maupertuis.”

Voltaire replied from Leipsic:

“M. le President,—I have had the honor to receive your letter. You inform me that you are well, and that, if I publish La Beaumelle’s letter,[97] you will come and assassinate me. What ingratitude to your poor Doctor Akakia! If you exalt your soul so as to discern futurity, you will see that, if you come on that errand to Leipsic, where you are no better liked than in other places, you will run some risk of being hanged. Poor me, indeed, you will find in bed. But, as soon as I have gained a little strength, I will have my pistols charged, and, multiplying the mass by the square of velocity, so as to reduce the action and you to zero, I will put some lead into your head. It appears that you have need of it. Adieu, my president.

Akakia.”

There were some gross vulgarities in Voltaire’s letter which we refrain from quoting. Both of these communications were printed and widely circulated, exciting throughout Europe contempt and derision. Voltaire had still the copy of the king’s private poems. Frederick, quite irritated, and not knowing what infamous use Voltaire might make of the volume, which contained some very severe satires against prominent persons, and particularly against his uncle, the King of England, determined, at all hazards, to recover the book. He knew it would be of no avail to write to Voltaire to return it.

Voltaire, on his journey to Paris, would pass through Frankfort. Frederick secretly employed a Prussian officer to obtain from the authorities there the necessary powers, and to arrest him, and take from him the cross of Merit, the gold key of the chamberlain, and especially the volume of poems. The officer, M. Freytag, kept himself minutely informed of Voltaire’s movements. At eight o’clock in the evening of the 31st of May the illustrious philosopher arrived, with a small suite, traveling in considerable state, and stopped at the “Golden Lion.” M. Freytag was on the spot. He was a man of distinction. He called upon Voltaire, and, after the interchange of the customary civilities, informed the poet that he was under the necessity of arresting him in the name of the King of Prussia, and detaining him until he should surrender the cross, the key, and the volume of poems. Voltaire was greatly annoyed. He professed warm friendship for the King of Prussia. Very reluctantly, and not until after several hours of altercation, he surrendered the key and the cross. The volume of poems he was very anxious indeed to retain, and affirmed that they were, he knew not where, with luggage he had left behind him in Leipsic or Dresden. He was informed that he would be detained as a prisoner until the volume was produced.

In a state of great exasperation, Voltaire wrote for a large trunk to be sent to him which contained the book. To save himself from the humiliation of being guarded as a prisoner, he gave his parole d’honneur that he would not go beyond the garden of the inn. After a delay of three weeks, Voltaire decided, notwithstanding his parole, to attempt his escape. His reputation was such that M. Freytag had no confidence in his word, and employed spies to watch his every movement.

On the 20th of June, Voltaire dressed himself in disguise, and, with a companion, M. Coligny, entered a hackney-coach, and ordered the driver to leave the city by the main gate. M. Freytag was immediately informed of this by his spies. With mounted men he commenced the pursuit, overtook the carriage as it was delayed a moment at the gate, and arrested the fugitive in the king’s name. Voltaire’s eyes sparkled with fury, and he raved insanely. The scene gathered a crowd, and Voltaire was taken by a guard of soldiers to another inn, “The Billy-Goat,” as the landlord of the “Golden Lion” refused any longer to entertain so troublesome a guest.