Sirma Product formA Paperback by Reni Stankova £999.99 Includes FREE delivery Out of stock Quantity Out of stock Trusted by thousands of customers. See 2,385+ Customer Reviews View other formats and editions of Sirma by Reni Stankova Book details Publisher Reni Stankova Published 15 July 2025 ISBN-13 9786199313435 978-6199313435