Terrarium/Cacti Books available to swap (London)

I have two books that would be great for anyone looking to start, or is alredy a keen avid terrarium maker.

These are the books that I have. I am open to swap suggestions, so please let me know what you are willing to swap these for. I have amazon links to the books I have to swap:

The Little Boof Of Cacti: https://www.amazon.co.uk/Little-Book-Cacti-Other-Succulents/dp/1849499144/ref=asc_df_1849499144/?tag=googshopuk-21&linkCode=df0&hvadid=311004728578&hvpos=1o5&hvnetw=g&hvrand=8709021009383462418&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1006886&hvtargid=pla-348445377813&psc=1&th=1&psc=1

Terrarium Craft: Create 50 Magical, Miniature Worlds: https://www.amazon.co.uk/Terrarium-Craft-Create-Magical-Miniature/dp/1604692340/ref=sr_1_1?keywords=terrarium+crafts&qid=1553430051&s=books&sr=1-1