I published a chapbook of poetry through KDP this year. It really wasn't hard, just had to find out "how" to do things. Fortunately, I was involved in an anthology course held by two experienced authors/publishers who walked us through the indie publishing of a poetry book (which I also have a poem in). I will definitely be doing another book. The problem for me will be deciding which idea to take forward so it gets done in a reasonable amount of time. I agree, Canva is great. I had no prolbems obtaining ISBN's or a barcode either. Thanks! You inspired me to get moving again!