This novel (based on the brilliant British SF series Blake's 7) was written by Paul Darrow, the actor who played the role of "Avon" on Blake's 7. Mr Darrow is a complex, subtle actor. He brought to the character many, many levels. Avon clearly possessed kinder and gentler motives than he dared reveal, instead assuming the role of rivingly cynical logical savant, forced by apparent circumstances to be part of Blake's less-than-merry band of criminals-turned-freedom-fighters.
So too Mr Darrow aspires toward better intentions with his novel, but falls utterly into aspic...a melange of suspect lineage, more vegetable matter than meat. It's not "terrible", in the popular sense, but more in the Elizabethan tradition whence the title derives.
The plot is unwieldy, the prose oft times deadly, the character judgments highly suspect, and the astronomical and astrophysical suggestions frequently downright criminal.
Still and all, he's a brilliant actor. I heartly recommend he spend his sparetime in other pursuits.