Semenenko A. Semenenko V. Anthology of Helpmates Part III - Poltava:
Publisher "ІnterGrafіka", 2007. - 256p. In this book, which was written by champions and grandmasters of Ukraine A. and V. Semenenko, was systematized the 696 problems on helpmates. The book is designed for a wide circle of chess and chess composition fans.
Reviewer: Kopyl V.V., Ukraine Grandmaster for chess composition.
About order of the books, contact with Kopyl Valery. His contact details can be found on the page "Contacts".