[de] Die Besteuerung von Kryptowährungen und NFT im Privatvermögen Independently published
[en] The Official Ubuntu Book Sixth Edition (Joanne Romanovich's Library) Prentice Hall
[en] The Official Ubuntu Book · 6th Edition (Joanne Romanovich's Library) Prentice Hall
[en] I'll Be Home for Christmas Stripes Publishing
[en] In the Middle of Love's Crime Wilshire Publishing