Douglas A-20 Boston / Havoc (Warpaint Series No. 32) By Richard J. Caruana Warpaint Books Ltd | 2000 | ASIN: B000VG0JYA | English | 60 Pages | PDF | 44,2 MB
Douglas Havoc and Boston.The DB-7/A-20 Series (Crowood Aviation Series) The Crowood Press | 2004 | ISBN: 1861266707 | English | 176 Pages | PDF | 85 MB