You can buy the books from:
USA
Book Depository:
Hold the Phone - Paperback
https://www.bookdepository.com/Hold-Phone-Alison-Wilson/9780992286569?ref=grid-view&qid=1604114776733&sr=1-3
Hold the Phone: Here’s Why - Paperback
https://www.bookdepository.com/Hold-phone-Alison-Wilson/9780992286576?ref=grid-view&qid=1604114701477&sr=1-2
Amazon:
Hold the Phone - Kindle
https://www.amazon.com/Hold-Phone-Definitive-Protect-Wireless-ebook/dp/B00M0DUDIO/ref=sr_1_1?dchild=1&keywords=hold+the+phone+alison+wilson&qid=1604115543&sr=8-1
Hold the Phone: Here’s Why - Kindle
https://www.amazon.com/Hold-phone-Heres-Alison-Wilson-ebook/dp/B00MUA5FT4/ref=sr_1_2?dchild=1&keywords=hold+the+phone+alison+wilson&qid=1604115131&sr=8-2
UK
Book Depository:
Hold the Phone - Paperback
https://www.bookdepository.com/Hold-Phone-Alison-Wilson/9780992286569?ref=grid-view&qid=1604114776733&sr=1-3
Hold the Phone: Here’s Why - Paperback
https://www.bookdepository.com/Hold-phone-Alison-Wilson/9780992286576?ref=grid-view&qid=1604114701477&sr=1-2
Waterstones:
Hold the Phone - Paperback
https://www.waterstones.com/book/hold-the-phone/alison-wilson/9780992286507
Hold the Phone: Here’s Why - Paperback
https://www.waterstones.com/book/hold-the-phone-heres-why/alison-wilson/9780992286514
AUSTRALIA
Amazon Aus:
Hold the Phone - Kindle
https://www.amazon.com.au/Hold-Phone-Definitive-Protect-Wireless-ebook/dp/B00M0DUDIO/ref=tmm_kin_title_sr?_encoding=UTF8&qid=1604115217&sr=8-2
Hold the Phone: Here’s Why - Kindle
https://www.amazon.com.au/Hold-phone-Heres-Alison-Wilson-ebook/dp/B00MUA5FT4/ref=tmm_kin_title_sr?_encoding=UTF8&qid=1604115217&sr=8-1
USA
Book Depository:
Hold the Phone - Paperback
https://www.bookdepository.com/Hold-Phone-Alison-Wilson/9780992286569?ref=grid-view&qid=1604114776733&sr=1-3
Hold the Phone: Here’s Why - Paperback
https://www.bookdepository.com/Hold-phone-Alison-Wilson/9780992286576?ref=grid-view&qid=1604114701477&sr=1-2
Amazon:
Hold the Phone - Kindle
https://www.amazon.com/Hold-Phone-Definitive-Protect-Wireless-ebook/dp/B00M0DUDIO/ref=sr_1_1?dchild=1&keywords=hold+the+phone+alison+wilson&qid=1604115543&sr=8-1
Hold the Phone: Here’s Why - Kindle
https://www.amazon.com/Hold-phone-Heres-Alison-Wilson-ebook/dp/B00MUA5FT4/ref=sr_1_2?dchild=1&keywords=hold+the+phone+alison+wilson&qid=1604115131&sr=8-2
UK
Book Depository:
Hold the Phone - Paperback
https://www.bookdepository.com/Hold-Phone-Alison-Wilson/9780992286569?ref=grid-view&qid=1604114776733&sr=1-3
Hold the Phone: Here’s Why - Paperback
https://www.bookdepository.com/Hold-phone-Alison-Wilson/9780992286576?ref=grid-view&qid=1604114701477&sr=1-2
Waterstones:
Hold the Phone - Paperback
https://www.waterstones.com/book/hold-the-phone/alison-wilson/9780992286507
Hold the Phone: Here’s Why - Paperback
https://www.waterstones.com/book/hold-the-phone-heres-why/alison-wilson/9780992286514
AUSTRALIA
Amazon Aus:
Hold the Phone - Kindle
https://www.amazon.com.au/Hold-Phone-Definitive-Protect-Wireless-ebook/dp/B00M0DUDIO/ref=tmm_kin_title_sr?_encoding=UTF8&qid=1604115217&sr=8-2
Hold the Phone: Here’s Why - Kindle
https://www.amazon.com.au/Hold-phone-Heres-Alison-Wilson-ebook/dp/B00MUA5FT4/ref=tmm_kin_title_sr?_encoding=UTF8&qid=1604115217&sr=8-1