The last two investigations brought Captain Zakhov considerable fame. Western intelligence agencies begin hunting for Avvakum. To prevent the disclosure of h...

“Both murders occurred on the same day, under the roof of the same house and at almost the same hour.” Engineer Teodosiy Dyankov was poisoned in his apartmen...

In one of the Bulgarian border areas there is a sudden outbreak of foot-and-mouth disease in its most acute form. The epidemic is spreading very quickly. To ...

Veterinarian Anastasia Bukova finally managed to go on vacation away from her cows. He found nothing better than to visit his friend Avvakum Zakhov, who was ...