#1: ''so you want to be a wizard'' (1983), (this novel)
#2: ''deep wizardry'' (1985), q.v.
#3: ''high wizardry'' (1990), q.v.
#4: ''a wizard abroad'' (1993), q.v.
the first two in a connected adult (including young adult) trilogy then were published:
#a: ''the book of night with moon'' (1997), q.v.
#b: ''on her majesty's wizardly service'' (1998), q.v.
aka ''to visit the queen'' (usa 1999 & ff.), q.v.
#c: ''the big meow'' (e-book 2011), q.v.
the children's series resumed publication from 2001:
(i've not read these and cannot confirm reading order):
transworld publishers corgi books imprint uk p/b first printing, first uk edition
cover art by david rowe (unsigned, ?mis-credited to david roe?) (my reattribution, it's on his website)
cover price £2.99, $5.95 australia, $7.95 new zealand
240pp. including titles, indicia etc, end pp. advertising
month of publication not given: taken from locus
refer to indicia publishing history to distinguish from near-identical
1992 corgi books second printing bearing same isbn and
cover art by david rowe (unsigned, ?still/no longer miscredited?)
cover price £2.99 (overseas territories prices? i have no note of these; check)
240pp. including titles, indicia etc, end pp. advertising
there could easily've been a third printing, too; this young adult fantasy series was very popular.